More browsing paths
Play Ultraman Club: Kaijuu Dai Kessen!! (Japan edition · Japanese) Online
Ultraman Club: Kaijuu Dai Kessen!!
Play "Ultraman Club Monster Battle!!" online. Use fighting and four types of ray techniques to rescue the Ultra Brothers from the monster army.
Browser play

Nintendo Entertainment System (NES) / Famicom — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Ultraman Club: Kaijuu Dai Kessen!!
Quick start
Press START at the title, and at first use the cross button and A to jump to cross the scaffolding and flames, and use B to fight against small enemies. The ray consumes up to 16 scales of energy, rather than a limit on the number of times it can be used, and the amount consumed varies depending on the technique, so focus on when safely counterattacking distant enemies or bosses. You can pause with START and reselect the light beam. If you take hearts and energy recovery items, and only aim for the opening after the boss's attack, it will be stable.
Controls
Cross button: Move left and right, crouch down, select ray technique while in pose. A: Jump. B: Melee attack. Punches, chops, and kicks automatically change depending on the distance to the enemy. Up + B: Uses the selected ray technique. START: Game start/pause during play. On the pause screen, use the cross button to select a beam of light, and press A to confirm. SELECT: Not used.
Ultraman Club: Kaijuu Dai Kessen!! — About this game
``Ultraman Club Monster Battle!!'' is a side-scrolling action game in which Ultraman moves alone in a series with many RPG works. Overcome obstacles and small monsters along the way, fight one-on-one with the monsters waiting in the back, and rescue the captured brothers. At close range, it switches between punches, chops, and kicks depending on the distance, and at long range, it uses four types of ray techniques that consume energy. It is important to discern the behavior patterns of each enemy while managing your heart life, time limit, and remaining amount of light.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · nes
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.